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To manufacture a product, the CAD drawing of the product must be made first. The CAD drawing must contain different shape component items, and the school machine tools have different machining functions, it is necessary to generate an appropriate manufacturing procedure automatically according to the shape component items in the CAD drawing and the machining functions of machinery equipments. This...
The use of the boiled water of a constant temperature and a certain released amount is frequent in daily life, such as making milk with infant milk powder. However, the current water dispensers available in the market can only provide the single kind of fixed-temperature hot water or warm water or ice water and cannot provide the boiled water at the temperature and amount the users set as required;...
In Taiwan, the features of the commercially available schoolbags for senior elementary students cannot meet their actual needs. Moreover, when the commercially available schoolbag is loaded with a certain weight, the comfort of carrying it on the back has not been scientifically tested. A schoolbag with features that meet the needs of the students and scientifically tested comfort is indispensable...
In Traveling Salesman Problems, there are n! possible routes for a tourist to visit n cities, by only passing through each city once before finally returning to the city of departure. The difficulty of this problem is in finding the shortest from among these n! possible routes quickly and effectively. This research integrates the Hungarian Method and Genetic Algorithm to find the shortest distance...
Due to fast development of information technology and increasing demand for the picture similarity used in clinical diagnosis, quality control of product manufacturing process and identified pictures, a similarity calculation method with fast, effective, correct relative similarity of two pictures is essential. This study proposes a new image similarity computing method, the method is to divide picture...
For conflicting or redundant knowledge, designated knowledge are usually followed to implement prioritized or direct deletions. Due to the uncertainty of uncertain knowledge itself, it is difficult to treat conflicting knowledge, and the citation of erroneous knowledge leads to mistakes in decision making. It is therefore a necessity to confirm the existence and reliability of the cited knowledge...
This study proposes the RF-RS-RV structure for frame-based knowledge and integrates methods of conditional probability, vector matrices, and rule-based inference to establish a frame-based knowledge similarity algorithm. This algorithm can accurately calculate frame-based knowledge similarity matrices and determine the relationship among knowledge items, this relationship can function as the knowledge...
The rule-based knowledge expert system has traditionally emphasized the verification of structural errors in the rule base. For conflicting rules, designated rules are usually followed to implement prioritized. However, there exist no proper methods by which to resolve conflicts, inconsistencies in values. The citation of erroneous knowledge can lead to mistakes in reaching decisions. According to...
This study proposes an uncertainty rule-based knowledge conflict treatment model by integrating the conditional probability knowledge similarity algorithm and the uncertainty rule-based knowledge conflict treatment algorithm. In the model, a "reliability factor" refers to the reliability level of the knowledge containing conflicts, redundancies or inconsistencies in values, while the "certainty...
During knowledge accumulation, various knowledge sources and various expert comments in the knowledge base, lead to knowledge overlapping, conflict or different data size in the knowledge base, and as change of time and space, may cause knowledge inapplicability, and wrong knowledge would lead to wrong decision. This study proposed using reliability factor theory to express knowledge conflict, overlapping...
In a well known problem, there are N! possible routes for tourists to visit N cities, with each city passed through once before the return to the departure city. It is difficult to find the shortest route among N! possible routes quickly and effectively. This research proposes a method that integrates the Hungarian method and the branch-and-bound method in operation research, nearest neighbor in data...
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